hai, I am vasanth.

I am new to servlet technology.
I have installed Tomcat 5.0.28 and I have j2sdk1.4.2
I have edited the server.xml file as in this tutorial and I can able to
run the JSP. But I dont know where to save the servlet files , I have tried in
jakarta-tomcat-5.0.28/webapps/ROOT/WEB-INF/classes/
but it was not working.
is is necessary to have j2ee.jar in JAVA_HOME?

And if I set the classpath to the servlet.jar file to compile the servlet files
the page "http://localhost:8080" is empty(Nothing is comming). And if I removed the classpath which I setted the port works file(I can able to see
the Tomcat home page. May i know why this is happening?

And one more thing, if I use bean for communicating with JSP where I have to save
that java files(bean files).?

Anticipating your help..

The tutorial has been updated for JSP 2.1 spec and Tomcat 6.0.14. You now don't need to add anything to the server.xml file.

All the Java Servlet and JavaBeans class files must be saved according to their packages in the /WEB-INF/classes folder.

No, you don't need J2EE.jar in your CLASSPATH. The steps for compiling Java Servlets are described in this tutorial.

I recommend reading this tutorial again and following all the steps. Hopefully you will be able to run your first Java Servlet and see its response.